| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 169 | -33.1 | -16.4% | Sep 30, 2024 |
| Q2 2024 | 180 | -14.9 | -7.67% | Jun 30, 2024 |
| Q1 2024 | 185 | -8.34 | -4.31% | Mar 31, 2024 |
| Q4 2023 | 195 | +0.8 | +0.41% | Dec 31, 2023 |
| Q3 2023 | 202 | +10.4 | +5.45% | Sep 30, 2023 |
| Q2 2023 | 195 | +5.98 | +3.17% | Jun 30, 2023 |
| Q1 2023 | 194 | +12 | +6.57% | Mar 31, 2023 |
| Q4 2022 | 194 | +22.3 | +13% | Dec 31, 2022 |
| Q3 2022 | 191 | +22.2 | +13.1% | Sep 30, 2022 |
| Q2 2022 | 189 | +13.9 | +7.94% | Jun 30, 2022 |
| Q1 2022 | 182 | +0.14 | +0.08% | Mar 31, 2022 |
| Q4 2021 | 171 | -21.9 | -11.3% | Dec 31, 2021 |
| Q3 2021 | 169 | -29.7 | -14.9% | Sep 30, 2021 |
| Q2 2021 | 175 | -24.7 | -12.4% | Jun 30, 2021 |
| Q1 2021 | 182 | -16.5 | -8.3% | Mar 31, 2021 |
| Q4 2020 | 193 | -3.63 | -1.84% | Dec 31, 2020 |
| Q3 2020 | 199 | -0.44 | -0.22% | Sep 30, 2020 |
| Q2 2020 | 200 | +5.76 | +2.97% | Jun 30, 2020 |
| Q1 2020 | 198 | +3.91 | +2.01% | Mar 31, 2020 |
| Q4 2019 | 197 | +3.61 | +1.87% | Dec 31, 2019 |
| Q3 2019 | 199 | -0.43 | -0.22% | Sep 30, 2019 |
| Q2 2019 | 194 | -15.9 | -7.57% | Jun 30, 2019 |
| Q1 2019 | 194 | -2.2 | -1.12% | Mar 31, 2019 |
| Q4 2018 | 193 | -17.1 | -8.12% | Dec 31, 2018 |
| Q3 2018 | 200 | -17.3 | -7.96% | Sep 30, 2018 |
| Q2 2018 | 210 | -14.2 | -6.36% | Jun 30, 2018 |
| Q1 2018 | 196 | -63.9 | -24.6% | Mar 31, 2018 |
| Q4 2017 | 211 | -47 | -18.3% | Dec 31, 2017 |
| Q3 2017 | 217 | -31.9 | -12.8% | Sep 30, 2017 |
| Q2 2017 | 224 | -29.6 | -11.7% | Jun 30, 2017 |
| Q1 2017 | 260 | -3.97 | -1.5% | Mar 31, 2017 |
| Q4 2016 | 258 | -15.1 | -5.52% | Dec 31, 2016 |
| Q3 2016 | 249 | -48.8 | -16.4% | Sep 30, 2016 |
| Q2 2016 | 254 | -55 | -17.8% | Jun 30, 2016 |
| Q1 2016 | 264 | -55.5 | -17.4% | Mar 31, 2016 |
| Q4 2015 | 273 | -60.8 | -18.2% | Dec 31, 2015 |
| Q3 2015 | 298 | -41.3 | -12.2% | Sep 30, 2015 |
| Q2 2015 | 309 | -32.2 | -9.46% | Jun 30, 2015 |
| Q1 2015 | 320 | -17.9 | -5.3% | Mar 31, 2015 |
| Q4 2014 | 333 | -2.23 | -0.66% | Dec 31, 2014 |
| Q3 2014 | 339 | +9.52 | +2.89% | Sep 30, 2014 |
| Q2 2014 | 341 | +18.3 | +5.69% | Jun 30, 2014 |
| Q1 2014 | 338 | +25.5 | +8.15% | Mar 31, 2014 |
| Q4 2013 | 336 | +35.1 | +11.7% | Dec 31, 2013 |
| Q3 2013 | 330 | +41.2 | +14.3% | Sep 30, 2013 |
| Q2 2013 | 322 | +45.8 | +16.5% | Jun 30, 2013 |
| Q1 2013 | 312 | +40.9 | +15.1% | Mar 31, 2013 |
| Q4 2012 | 301 | +34.7 | +13.1% | Dec 31, 2012 |
| Q3 2012 | 288 | +22.7 | +8.55% | Sep 30, 2012 |
| Q2 2012 | 277 | +16.3 | +6.24% | Jun 30, 2012 |
| Q1 2012 | 271 | +20.9 | +8.33% | Mar 31, 2012 |
| Q4 2011 | 266 | Dec 31, 2011 | ||
| Q3 2011 | 266 | Sep 30, 2011 | ||
| Q2 2011 | 260 | Jun 30, 2011 | ||
| Q1 2011 | 250 | Mar 31, 2011 |